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The estimation of the maximum value of energetic directivity factor of TEM-horn antenna excited by Gaussian ultrashort monocycle

Keywords:

A. Yu.Odintsov, M. I.Sugak


Numerical and experimental researches of structure of a pulse field in a outputplane of TEM-horn antenna are conducted. On their basis the simplified analytical model is offered, allowing to find a pulse field in a distant zone and to write down expressions for energetic directivity factor. It is shown that the energetic directivity factor has a maximum defined of its electric sizes. The approached formula considering effect desynchronization of a pulse field at edges of TEM-horn antenna is presented.
References:
May 29, 2020

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